Spark Plug Service - Honda EU3000is Owner's Manual

SPARK PLUG SERVICE

In order to service the spark plug, you will need a spark plug wrench
(commercially available).
Recommended spark plugs:
To ensure proper engine operation, the spark plug must be properly
gapped and free of deposits.
An incorrect spark plug can cause engine damage.
If the engine has been running, let it to cool before servicing the spark
plug.
1. Open the left side maintenance cover.
2. Loosen the cover screw and remove the spark plug inspection cover.
SPARK PLUG
INSPECTION COVER
COVER SCREW
3. Remove the spark plug cap.
4. Clean any dirt from around the spark plug base.
5. Use a spark plug wrench to remove the spark plug.
SPARK PLUG WRENCH
46
BPR5ES (NGK)
W16EPR-U (DENSO)
SPARK PLUG CAP